Near-source strong motion velocity records and teleseismic short-period P waveforms are modeled to obtain the spatial and temporal distribution of slip for the 1984 Morgan Hill earthquake. Both forward modeling and constrained, leastsquares inversion techniques are used to interpret the strong motion velocity waveforms in the frequency range of approximately 0.2 to 2.0 Hz. These data support a ...

Abstract Near-fault ground motions may contain impulse behavior on velocity records. To calculate the probability of occurrence impulsive signals, a large dataset is collected from various national data providers and strong motion databases. The has number parameters which carry information earthquake physics, ruptured faults, parameters, distance between station several parts fault. Relation s...

Abstract. Seismic hazard is commonly characterised using instrumental seismic records. However, these records are short relative to earthquake repeat times, and extrapolating estimate can misrepresent the probable location, magnitude, frequency of future large earthquakes. Although paleoseismology address this challenge, approach requires certain geomorphic setting, resource intensive, carry in...

[1] Geodetic strain and late Quaternary faulting in the Basin and Range province is distributed over a region much wider than historic seismicity, which is localized near the margins of the province. In the relatively aseismic interior, both the magnitude and direction of geodetic strain may be inconsistent with the Holocene faulting record. We document the best example of such a disagreement a...

A retrograde sequence of fluid-controlled, lowtemperature mineral reactions has been preserved along an east-west striking, dextral-oblique-slip fault in the uplifted Rhine Graben shoulder. This fault (the Schauenburg Fault, near Heidelberg), juxtaposes Permian rhyolite against Carboniferous (Variscan) granite and shows synor post-rift displacement of the north–south trending, eastern boundary ...

Theoretical studies predict that during earthquake rupture faults slide at non-constant slip velocity, however it is not clear which source time functions are compatible with the high velocity rheology of faults. Here we present results from friction experiments history, employing a well-known seismic solution kinematics. The evolution in shows strong dependence on applied and parameters releva...

The Effect of Equilibrating Master Casts On The Occlusal Harmony Of Cast Restorations (October 2008) Joe Meng, University of Montana; D.D.S., University of Iowa Chair of Advisory Committee: William W. Nagy PURPOSE: To determine the occlusal accuracy of mounted stone casts and the viability of a cast adjustment technique. MATERIALS AND METHODS: A dentoform mounted on an articulator served as the...

the nw-se trending tus fault is one of the active faults in the north-east of iran . geomorphologic evidences indicate that this fault is active and goes through mashhad city from near tus town. since the population and number of pilgrims in this city are high, the study of the tus fault is of great importance. hence, we have carried out a new investigation to evaluate the hazardous potential o...